The copper 6 mm Gator Checks are the crimp on type.
The checks are sold in resealable clear plastic bags. USPS flat rate boxes and First Class mail are used to reduce shipping cost. Most orders ship in one business day Monday through Friday.
Sold in 2 quantities: 500 for $11.00 and 1000 for $20.00.
Posted by Gail on Jun 29th 2020
fit perfect for 243 thanks
Posted by Terry Ralph on Jun 10th 2020
243 copper gas checks were difficult to crimp consistently. My Lee sizing die would't except them (243 diameter). Used my 244 diameter die and Lyman lubersizer with gas check seater fitting and found it to work randomly. Sometimes canted the gas checks and others that wouldn't crimp on. Experienced a lot of waste.
I previous used 30 caliber gas checks and found them to work perfect. Pricing for Sage Outdoor gas check are some of the most competitive that I found. This experience with the 243 gas checks was a big negative for me
Service was great!
Posted by Charles Smith on Mar 6th 2017
6mm gas checks are hard to find these are outstanding at a great price.
Posted by James Walker on Dec 20th 2016
I received the 243/6mm gas checks as ordered. They work great and service was great. Fast, fast shipping, and a pleasure to deal with.
All prices are in USD.